EEE-FP1V331AL Equivalent & Substitute Parts

Part Overview

The EEE-FP1V331AL is a 330 µF, 35 V aluminum electrolytic capacitor manufactured by Panasonic Electronic Components in the FP series. This surface mount device is designed for automotive applications and carries AEC-Q200 qualification. The part is actively produced and available in Tape & Reel packaging with halogen-free construction and ROHS3 compliance.

Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained across the specified parameters. Alternative sources and packaging formats may be required due to inventory availability, supply chain considerations, or specific application requirements.

Substiute Parts

EEE-FP1V331AL

Panasonic Electronic ComponentsIn Stock: 1296EEE-FP1V331AL Datasheet

Current PartRFQ

EEE-FP1V331AP

Panasonic Electronic ComponentsIn Stock: 1000355EEE-FP1V331AP Datasheet

DirectRFQ

EEE-FK1V331GL

Panasonic Electronic ComponentsIn Stock: 10729EEE-FK1V331GL Datasheet

Parametric EquivalentRFQ

EEE-FK1V331P

Panasonic Electronic ComponentsIn Stock: 18654EEE-FK1V331P Datasheet

Parametric EquivalentRFQ

35TKV330M10X10.5

RubyconIn Stock: 27383935TKV330M10X10.5 Datasheet

Parametric EquivalentRFQ

35TZV330M10X10.5

RubyconIn Stock: 1042935TZV330M10X10.5 Datasheet

Parametric EquivalentRFQ

EEV337M035S9PAA

KEMETIn Stock: 21610EEV337M035S9PAA Datasheet

Parametric EquivalentRFQ

EMZA350ARA331MJA0G

Chemi-ConIn Stock: 1000142EMZA350ARA331MJA0G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are classified into two categories based on electrical and mechanical compatibility with the EEE-FP1V331AL:

Direct Substitute (Packaging Variant): Parts that maintain identical electrical specifications and physical dimensions but differ only in packaging format. These parts are interchangeable at the component level with no circuit design modifications required.

Parametric Equivalents: Parts that maintain core electrical specifications (capacitance, voltage rating, tolerance, lifetime, temperature range, physical dimensions, and land size) but may exhibit variations in ESR, ripple current handling, or impedance characteristics. These parts are functionally equivalent for applications where the specified core parameters are the controlling factors.

Key Parameters for Substitution Eligibility:

• Capacitance: 330 µF (exact match required)
• Voltage Rating: 35 V (exact match required)
• Tolerance: ±20% (exact match required)
• Lifetime: 2000 Hrs @ 105°C (exact match required)
• Operating Temperature: -55°C to 105°C (exact match required)
• Physical Dimensions: 10.00 mm diameter, 10.30 x 10.30 mm land size (exact match required)
• Mounting Type: Surface Mount (exact match required)
• Polarization: Polar (exact match required)
• AEC-Q200 Qualification: Required for automotive applications
• RoHS3 Compliance: Required

Parameter Comparison

Engineering Selection Recommendations

Direct Substitute - Packaging Variant:

EEE-FP1V331AP (Panasonic) is a direct substitute differing only in packaging format (Cut Tape & Digi-Reel versus Tape & Reel) and seated height (10.20 mm versus 10.50 mm). This part maintains identical electrical specifications including 60 mOhm ESR at 100 kHz. Selection of this variant is appropriate when Cut Tape packaging is required for automated assembly processes or when the reduced height of 10.20 mm accommodates board layout constraints.

Parametric Equivalents - Panasonic Series:

EEE-FK1V331GL and EEE-FK1V331P (Panasonic FK series) maintain all core electrical and mechanical parameters. These parts are qualified to AEC-Q200 and ROHS3 standards. ESR specifications are not provided for these parts; however, impedance is specified at 80 mOhms. Selection is appropriate when FK series availability or supply chain requirements dictate alternative sourcing within the Panasonic product line.

Parametric Equivalents - Third-Party Manufacturers:

35TKV330M10X10.5 (Rubycon TKV series) provides equivalent performance with 60 mOhm ESR at 100 kHz, matching the primary part specification. This part is qualified to AEC-Q200 and ROHS3 standards and is available in Cut Tape & Digi-Reel packaging.

35TZV330M10X10.5 (Rubycon TZV series) maintains core specifications with impedance specified at 90 mOhms. AEC-Q200 and ROHS3 qualifications are met.

EEV337M035S9PAA (KEMET EEV series) provides equivalent performance with 80 mOhm ESR at 100 kHz. This part is qualified to AEC-Q200 and ROHS3 standards and is available in Tape & Reel packaging.

EMZA350ARA331MJA0G (Chemi-Con Alchip™-MZA series) maintains core specifications with impedance specified at 80 mOhms. This part is qualified to AEC-Q200 and ROHS3 standards and is available in Cut Tape & Digi-Reel packaging.

All substitute parts carry active product status and meet automotive application requirements through AEC-Q200 qualification. All parts are ROHS3 compliant with MSL rating of 1 (Unlimited).

Frequently Asked Questions (FAQ)

Q: Can EEE-FP1V331AP be used as a direct replacement for EEE-FP1V331AL?

A: Yes. EEE-FP1V331AP is a direct substitute with identical electrical specifications (330 µF, 35 V, ±20%, 60 mOhm ESR @ 100 kHz, 2000 Hrs @ 105°C). The primary differences are packaging format (Cut Tape & Digi-Reel versus Tape & Reel) and seated height (10.20 mm versus 10.50 mm). Verify that the reduced height accommodates your board layout before implementation.

Q: What is the difference between the Panasonic FP and FK series substitutes?

A: Both FP and FK series maintain identical core electrical specifications (330 µF, 35 V, ±20%, 2000 Hrs @ 105°C). The FK series does not specify ESR but provides impedance at 80 mOhms. Both series are AEC-Q200 qualified and ROHS3 compliant. Selection between series depends on supply availability and specific impedance requirements for your application.

Q: Are third-party manufacturer substitutes (Rubycon, KEMET, Chemi-Con) equivalent to the Panasonic EEE-FP1V331AL?

A: Yes. All listed third-party parts maintain the core electrical specifications (330 µF, 35 V, ±20%, 2000 Hrs @ 105°C, -55°C to 105°C operating range) and physical dimensions (10.00 mm diameter, 10.30 x 10.30 mm land size). All parts are AEC-Q200 qualified and ROHS3 compliant. Variations in ESR or impedance specifications exist; verify these parameters against your circuit requirements before selection.

Q: What is the significance of the 60 mOhm ESR specification?

A: ESR (Equivalent Series Resistance) at 100 kHz is a critical parameter for ripple current handling and thermal performance. The EEE-FP1V331AL specifies 60 mOhm ESR. Substitute parts with higher ESR values (such as KEMET EEV337M035S9PAA at 80 mOhm) will exhibit increased impedance and heat generation under ripple current conditions. Verify that your application's ripple current requirements are compatible with the ESR specification of the selected substitute.

Q: Can I use a substitute part with different packaging (Cut Tape versus Tape & Reel)?

A: Yes, provided your assembly process accommodates the packaging format. Cut Tape & Digi-Reel packaging is suitable for automated pick-and-place equipment with tape feeders. Tape & Reel packaging is standard for high-volume automated assembly. Verify that your assembly equipment supports the selected packaging format before procurement.

Q: Are all substitute parts suitable for automotive applications?

A: Yes. All listed substitute parts carry AEC-Q200 qualification, which is the automotive electronics reliability standard. All parts are ROHS3 compliant and carry MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions. All parts are suitable for automotive applications meeting the specified environmental and reliability requirements.

Q: What is the maximum seated height difference between substitute parts?

A: The EEE-FP1V331AL specifies a maximum seated height of 10.50 mm. The EEE-FP1V331AP variant specifies 10.20 mm. All other substitutes specify 10.50 mm. The 0.30 mm height difference for the EEE-FP1V331AP may be significant in space-constrained applications. Verify board layout clearance requirements before selecting this variant.

Q: How do ripple current specifications vary among substitutes?

A: Ripple current handling varies across substitutes due to differences in ESR and impedance. The EEE-FP1V331AL specifies 1.19 A @ 100 kHz ripple current. Rubycon TKV series matches this specification at 1.19 A @ 100 kHz. Panasonic FK series, Rubycon TZV series, KEMET EEV series, and Chemi-Con MZA series specify 850 mA @ 100 kHz. Verify that your application's ripple current requirements are met by the selected substitute's ripple current rating.